‘‘He’s really settled in well. He seems to be energetic about what he’s doing so I couldn’t be more pleased,’’ trainer Shug McGaughey said on Friday morning. ‘‘We’re excited about giving him a whirl to see if we can get it done and go on to the next step.’’

Getting it done would mean defeating eight rivals in the 1 3/16-mile Preakness to set up a Triple Crown try in the Belmont Stakes three weeks from Saturday. Orb is an even-money favorite, and there’s a growing feeling that the 3-year-old bay colt may be special enough to give thoroughbred racing its first Triple Crown champion since Affirmed in 1978.

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Orb extended his winning streak to five with a thrilling victory in the Derby two weeks ago, when jockey Joel Rosario patiently guided the colt from 17th to first in the final half-mile over a sloppy track.

In the Preakness, Orb will break from the No. 1 post, a spot that has seen only one winner — Tabasco Cat in 1994 — since 1961.

‘‘Who knows how this race is going to go, but I don’t think it will be a problem,’’ Rosario said of the inside post. ‘‘He’s a horse that comes from behind, so I really don’t think it will affect him. I’m just excited to go into this with a horse who has a chance to win.’’

While rival trainers aren’t conceding the race, most agree Orb is the best of the bunch.

‘‘Orb, he’s a freak. Right now, everybody should be rooting for Orb, except for the connections of the other horses in the race,’’ trainer Bob Baffert said — and he’s got a horse in the race, 12-1 choice Govenor Charlie. ‘‘Anybody who’s not rooting for Orb, there’s something mentally wrong with them.’’

Baffert has been there before. Three of his five Preakness winners had also won the Derby, but were unable to complete the Triple Crown. He says the Preakness is the least stressful of the three races.

‘‘There is absolutely no pressure, believe it or not because you’ve just won the Derby,’’ he said. ‘‘You’re flying high and everybody’s excited. You don’t think about it. The next one [the Belmont] is the pressure.’’

Getting to the next one may sound easy. It isn’t. Six of the past eight Derby winners did not win the Preakness, and McGaughey is well aware of the pitfalls.

‘‘There are a lot of ways you can lose. Freaky things can happen,’’ he said. ‘‘You hope he doesn’t get in any trouble, you hope he handles the track, you hope he handles the kickback of the dirt, you hope he handles the day. If he does all that, I would have to think it will take a pretty darn good horse to beat him.’’

Maybe it’s Goldencents, who did not take to the slop at Churchill Downs and finished 17th after winning the Santa Anita Derby in April.

‘‘Orb’s not like a one-race hit. All year long he’s been super impressive,’’ said Goldencents trainer Doug O’Neill, who won the Derby and Preakness last year with I’ll Have Another, only to scratch the colt the day before the Belmont because of a tendon injury. ‘‘But we’ve seen Goldencents do some brilliant things in the afternoon. If he does, I think he can beat him.’’

Maybe it’s Itsmyluckyday, another top 3-year-old who did not handle the sloppy track and finished 15th in the Derby.

‘‘He’s given me every sign that he’s ready for the war; he’s ready for the race; he’s ready for the battle,’’ trainer Eddie Plesa Jr. said. ‘‘Let’s just get it on.’’

Weather could be a factor. The latest forecast for Saturday is calling for a 50 percent chance of rain with temperatures reaching the low 70s. Post time for the race on NBC is 6:20 p.m.

While Orb will take his shot at becoming the 34th horse with a chance at the Triple Crown — 11 have done it, 19 failed, and three others did not run in the Belmont — several other historic milestones are in play. Rosie Napravnik will be aboard 5-1 second choice Mylute in an attempt to become the first female to win the Preakness, and Kevin Krigger, who rides Goldencents, looks to become the first black jockey to win since Willie Simms with Sly Fox in 1898.

. . .

Take a Hall of Fame trainer, add the winning jockey in the Kentucky Derby, and mix them both with a talented filly. The result was a victory for Fiftyshadesofhay in the $500,000 Black-Eyed Susan at Pimlico Race Course. Saddled by Bob Baffert and ridden by Joel Rosario, Fiftyshadesofhay used a late surge to overtake Marathon Lady. The winning time over 1⅛ miles was 1:52.73.

. . .

Last Gunfighter fulfilled his role as the heavy favorite in the Pimlico Special, tracking down Eighttofasttocatch before pulling away to an easy victory. He covered 1 3/16th miles in 1:58.50 and won the Grade 3 race by 4¼ lengths.

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